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DUNKA R MOUTH AT BIRCH L 3.5 MI E OF BABBITT, MN (MNPCA-S002-765) site data in the Water Quality Portal

Data Provider: STORET (Learn more about Water Quality Portal Data Providers)

This river/stream site, maintained by the Minnesota Pollution Control Agency - Ambient Surface Water (identifier MNPCA), has the name "DUNKA R MOUTH AT BIRCH L 3.5 MI E OF BABBITT, MN" and has the identifier MNPCA-S002-765. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)09030001.

This site is located in St. Louis County County, Minnesota at 47.6985250000 degrees latitude and -91.8682170000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "MNPCA-S002-765" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Inorganics, Major, Metals 1976 - 2015
Inorganics, Major, Non-metals 1976 - 2015
Inorganics, Minor, Metals 1976 - 1977
Inorganics, Minor, Non-metals 1976 - 1976
Microbiological 2014 - 2015
Not Assigned 1977 - 1977
Nutrient 1976 - 2015
Organics, Other 1976 - 1977
Physical 1976 - 2015
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier MNPCA
OrganizationFormalName Minnesota Pollution Control Agency - Ambient Surface Water
MonitoringLocationIdentifier MNPCA-S002-765
MonitoringLocationName DUNKA R MOUTH AT BIRCH L 3.5 MI E OF BABBITT, MN
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText DUNKA RIVER, NEAR MOUTH AT DUNKA BAY IN BIRCH LAKE, 3.5 MILES EAST OF BABBITT, MINNESOTA; RAINY RIVER BASIN. ST. LOUIS COUNTY. SAMPLED FOR THE MINNESOTA COPPER-NICKEL STUDY. SAMPLES COLLECTED BY THE MINNESOTA POLLUTION CONTROL AGENCY AND ANALYZED BY U.S.G.S. FROM MARCH 1976 THROUGH SEPTEMBER 1976. THAT DATA IS DUPLICATED UNDER AGENCY CODE 112WRD. BEGINNING IN OCTOBER 1976, THE DATA WAS ANALYZED BY THE MINNESOTA DEPARTMENT OF HEALTH. THE MPCA DATA MANAGEMENT GROUP REVIEWED AND VERIFIED THE STATION LOCATION INFORMATION DURING THE MAY, 2004, LEGACY STORET MIGRATION.
HUCEightDigitCode 09030001
LatitudeMeasure 47.6985250000
LongitudeMeasure -91.8682170000
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 27
CountyCode 137
ProviderName STORET